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Contract OI history

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Jan 15, 2027 EXPIRATION

MS $230.00 Call

MS270115C00230000

Latest saved OI2,666Oct 23, 2026
Last change-37vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MS $230.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,7181,3590 2026-10-02: 1,961 OI2026-10-05: 1,961 OI2026-10-06: 2,587 OI2026-10-07: 2,611 OI2026-10-08: 2,611 OI2026-10-09: 2,633 OI2026-10-13: 2,718 OI2026-10-14: 2,718 OI2026-10-15: 2,710 OI2026-10-16: 2,705 OI2026-10-21: 2,703 OI2026-10-23: 2,666 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,666-37
Oct 21, 20262,703-2
Oct 16, 20262,705-5
Oct 15, 20262,710-8
Oct 14, 20262,7180
Oct 13, 20262,718+85
Oct 09, 20262,633+22
Oct 08, 20262,6110
Oct 07, 20262,611+24
Oct 06, 20262,587+626
Oct 05, 20261,9610
Oct 02, 20261,961No prior observation